Could you please describe your application: =qNZ7>Qw 1, is the emitting source single mode or multimode? what are the parameters i.e. divergence, waist, ... -#y^$$i0 2, is the fiber single mode or multimode? what is the NA, core dia,... G@(ukt`0} w vnuE<o8 Generally, fiber coupling efficiency of 40%~90% is reasonable. 9*ek5vPB
D=!T,p= Again let us know your specific bug. k@Q>(` QqdVN3#1z MANG2004 .B? J@,